Student Dictionary

One entry found for fetus.
Main Entry: fe·tus
Pronunciation: primarystressfemacront-schwas
Function: noun
Inflected Form(s): plural fe·tus·es
: a young animal while in the body of its mother or in the egg especially in the later stages of development; especially : a developing human being in the uterus from usually two months after pregnancy occurs to birth -- compare EMBRYO 1

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